急性硬膜下血肿哪种描述是错误的______
A.外伤3天内发生的血肿 B.新月形高密度影 C.可超越颅缝D.有占位效应 E.有灶周水肿
参考答案:E
96. It is reported that the thirty-ninth president of America Jimmy Carter has won the Nobel Prize _____ peace in the year of 2002.
A.in
B.on
C.at
D.For
某多层砌体房屋,地基土层为正常固结的均质淤泥质土,fsk=70kPa,房屋基础底面积A=240mm2。采用水泥土搅拌桩处理地基,用直径0.7m的单孔搅拌桩(AP=0.38mm2),桩身水泥土fcu=1.2MPa,现场单桩载荷试验测得RA=180kN,取桩身强度折减系数η=0.25,桩间土承载力发挥系数β=0.4。按《建筑地基处理技术规范》JGJ79-2012作答
假定置换率m=0,30,桩数72(根)最接近下列()项。
A.187
B.188
C.189
D.190